918060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 3048192

約数和(自身を除く): 2130132

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 107, 110, 130, 132, 143, 156, 165, 195, 214, 220, 260, 286, 321, 330, 390, 428, 429, 535, 572, 642, 660, 715, 780, 858, 1070, 1177, 1284, 1391, 1430, 1605, 1716, 2140, 2145, 2354, 2782, 2860, 3210, 3531, 4173, 4290, 4708, 5564, 5885, 6420, 6955, 7062, 8346, 8580, 11770, 13910, 14124, 15301, 16692, 17655, 20865, 23540, 27820, 30602, 35310, 41730, 45903, 61204, 70620, 76505, 83460, 91806, 153010, 183612, 229515, 306020, 459030, 918060]

約数ペア:

[(1, 918060), (2, 459030), (3, 306020), (4, 229515), (5, 183612), (6, 153010), (10, 91806), (11, 83460), (12, 76505), (13, 70620), (15, 61204), (20, 45903), (22, 41730), (26, 35310), (30, 30602), (33, 27820), (39, 23540), (44, 20865), (52, 17655), (55, 16692), (60, 15301), (65, 14124), (66, 13910), (78, 11770), (107, 8580), (110, 8346), (130, 7062), (132, 6955), (143, 6420), (156, 5885), (165, 5564), (195, 4708), (214, 4290), (220, 4173), (260, 3531), (286, 3210), (321, 2860), (330, 2782), (390, 2354), (428, 2145), (429, 2140), (535, 1716), (572, 1605), (642, 1430), (660, 1391), (715, 1284), (780, 1177), (858, 1070)]